What have I learned from documenting my antenna position?

The short answer … nothing world changing really.

But honestly I have learned a lot about what it takes to make contact with a QRP radio. The most important part is you setting up the radio and trying to make contact with it. I know this sounds obvious but it is often overlooked as people will look at the band prediction information like the space weather forecast and such and get paralysis through analysis from, this. They will not even bother to turn on their radio. This is a sad result that generates no activity and creates a group of operators that do not operate…

The next best thing I have learned from doing this small experiment is that I was not collecting near enough data to have a informed answer in any way, shape, or form. I was literally only recording my transmitter power, the signal reports (and this is totally subjective and not accurate really), and the antenna direction then generating a QSO map of my contacts from that time. This is not enough information to have any sort of relevant value to even bother with documenting the antenna position or elevation or any of that stuff. What I did learn though is that the antenna elevation and the counterpoise make a large difference and how well the antenna performs if you’re using wire antennas. I would attempt to get the wire as high in the trees as possible and it always seemed that the radio would here and talk much better when I did.

Antenna direction

I posted once on Facebook about this phenomenon of antenna direction and the location of the contacts and a reply was made that I had a omnidirectional contact chart mainly because I was where the radio operators were also at. This was said as a joke but it actually had merit. This actually made a lot of sense. What the charting of my contacts does show is that there is almost 0 NVI (near vertical incident) with wire antennas strung in the trees. Almost all of my QSO contacts are several hundred miles away usually showing that the near vertical incident is almost nonexistent with my wire antennas.

What this has basically taught me is that even if the prediction is for poor band conditions get out and try anyway this will normally result in you at least making a few contacts if not getting an activation in a park or just having a good time in general you don’t have to sweat it too much just get the wire up in a tree put out a counterpoise of some form and the antenna will do its job once you tune it with a tuner. It’s all the better if it is a resident antenna anyway as you do not have to tune this antenna to be able to use it.

Antenna Direction

Parks on the air is a wonderful activity and I really would recommend you try it out if you have not done it already it is a lot of fun and I get to operate QRP radio in the park and I’ve become the DX! This is something that I have never experienced under normal operating conditions as a US amateur operator. It is literally not something that happens to me normally. So if you want to try out being the “DX” this is an easy way to do it without breaking the bank from having to travel lol

Tough conditions, dead batteries and a lot of amateur radio fun.

This is a tale of a guy who thinks he is going to get a “quick” POTA activation and then go grab some photos as well… It didn’t go like that…at all.

You see I thought I had this whole Parks On The Air thing dialed in and have even built a little “kit” to activate parks with that I can just grab and go. I am repurposing an old camera bag (a story for another day) and it organizes the QRP rig perfectly for activations. Soooooo, this is how it goes on that fateful day. I have a few hours in the afternoon on June 8th 2022 and tell the wife I am gonna “run” over to Cloudland Canyon state park and get a quick activation and then be back in time for supper with the kids later. I grab said POTA bag, hop in the truck and head over to my spot to activate K-2169.

Well, I should have heeded the warning when I got there I guess as my favorite location on top of the hill was occupied with a group of teens on a day trip from a local school. I circle through the parking lot really slowly surveying the area and decided to park for a bit and see if I could figure something else out when I catch a break! They start packing up to leave!!! So I wait patiently for them to vacate the location I want to use and once clear, I move the truck and grab my gear.

Setup was frustrating this time as I had to throw my line 7 times to get a good location like I wanted (turned out later that really didnt seem to matter, haha). I FINALLY get the line up in the tree and then hook up the radio and we are off to the races! Well, I was off to the races, seems nobody could hear me. It took several minutes of calling CQ to get my first contact. Normally once I get one, then I will end up with at least an activation (10 contacts) within about the next ten minutes. Not this time, it took a full ten minutes to get the next QSO in the log! So then I figure I would go hunting some other parks and I did get one then another! NO! It was a SOTA op that is didnt hear well… lol. Well after that I got my hopes up again as I got a run of 5 in about 25 minutes. As I would be just about to give up and try something else, I would get another one and it would keep me in place a little longer. So I am an hour in and only have 8 contacts at this point, I need 10 for a technical activation, so I REALLY want to get two more before having to shut down the operation. It was at this point that I realized why I was getting the 339 reports…THE REMOTE BATTERY WAS DEAD!!! I’m thinking at this point. Really doofus, your brought a dead battery to an activation??? Well, yeah, I did… So I am now running on the battery that comes with the 705 which will only produce 5 watts output. I can hear stations but they cant hear me… I head over to 30 meters and bag N3VO for the 9th QSO in the log, it is basically time to break down the rig, but I need one more contact to have an activation, so I go back to 20 meters and switch to SSB, after trying to get through 4 pile ups without no success, I score a park to park on my last QSO of the day and get my 10th contact securing an official activation. This one was close, but I made it, I quickly broke the rig down and headed home…

So if you think you cant make it work, there is almost always a way to do it, even if you have a dead battery and the bands are terrible for QRP and you have to switch modes, you just might get it done.

73

WK4DS